diff --git a/unit_tests/test_fasterEngineSpinningUp.cpp b/unit_tests/test_fasterEngineSpinningUp.cpp
index f5f5e52441..9acb7ef349 100644
--- a/unit_tests/test_fasterEngineSpinningUp.cpp
+++ b/unit_tests/test_fasterEngineSpinningUp.cpp
@@ -89,7 +89,7 @@ void testFasterEngineSpinningUp() {
 
 	eth.clearQueue();
 	timeStartUs = timeNowUs;
-	eth.fireTriggerEvents2(1, 60);
+	eth.fireTriggerEventsWithDuration(60);
 
 	// check if the mode is now changed to 'running' at higher RPM
 	assertEquals(RUNNING, engine->rpmCalculator.getState());
diff --git a/unit_tests/test_startOfCrankingPrimingPulse.cpp b/unit_tests/test_startOfCrankingPrimingPulse.cpp
index 186acb24b1..2bf17647c0 100644
--- a/unit_tests/test_startOfCrankingPrimingPulse.cpp
+++ b/unit_tests/test_startOfCrankingPrimingPulse.cpp
@@ -24,7 +24,7 @@ void testPlainCrankingWithoutAdvancedFeatures() {
 	setupSimpleTestEngineWithMafAndTT_ONE_trigger(&eth);
 	assertEqualsM("RPM=0", 0, engine->rpmCalculator.getRpm(PASS_ENGINE_PARAMETER_SIGNATURE));
 
-	eth.fireTriggerEvents2(1, 200);
+	eth.fireTriggerEventsWithDuration(200);
 	// still no RPM since need to cycles measure cycle duration
 	assertEqualsM("RPM#1", 0, engine->rpmCalculator.getRpm(PASS_ENGINE_PARAMETER_SIGNATURE));
 
diff --git a/unit_tests/test_trigger_decoder.cpp b/unit_tests/test_trigger_decoder.cpp
index fea316d08f..d934bbd652 100644
--- a/unit_tests/test_trigger_decoder.cpp
+++ b/unit_tests/test_trigger_decoder.cpp
@@ -666,10 +666,10 @@ static void setTestBug299(EngineTestHelper *eth) {
 	assertRpm("RPM=0", 0 PASS_ENGINE_PARAMETER_SUFFIX);
 	assertEqualsM("setTestBug299 EL", 0, getEngineLoadT(PASS_ENGINE_PARAMETER_SIGNATURE));
 	assertEqualsM("setTestBug299 IAT", 30, engine->sensors.iat);
-	eth->fireTriggerEvents2(1, 20);
+	eth->fireTriggerEventsWithDuration(20);
 	// still no RPM since need to cycles measure cycle duration
 	assertRpm("setTestBug299: RPM#1", 0 PASS_ENGINE_PARAMETER_SUFFIX);
-	eth->fireTriggerEvents2(1, 20);
+	eth->fireTriggerEventsWithDuration(20);
 	assertRpm("setTestBug299: RPM#2", 3000 PASS_ENGINE_PARAMETER_SUFFIX);
 
 	eth->clearQueue();